27654750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 81544320

約数和(自身を除く): 53889570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 125, 135, 150, 153, 170, 225, 241, 250, 255, 270, 306, 375, 425, 450, 459, 482, 510, 675, 723, 750, 765, 850, 918, 1125, 1205, 1275, 1350, 1446, 1530, 2125, 2169, 2250, 2295, 2410, 2550, 3375, 3615, 3825, 4097, 4250, 4338, 4590, 6025, 6375, 6507, 6750, 7230, 7650, 8194, 10845, 11475, 12050, 12291, 12750, 13014, 18075, 19125, 20485, 21690, 22950, 24582, 30125, 32535, 36150, 36873, 38250, 40970, 54225, 57375, 60250, 61455, 65070, 73746, 90375, 102425, 108450, 110619, 114750, 122910, 162675, 180750, 184365, 204850, 221238, 271125, 307275, 325350, 368730, 512125, 542250, 553095, 614550, 813375, 921825, 1024250, 1106190, 1536375, 1626750, 1843650, 2765475, 3072750, 4609125, 5530950, 9218250, 13827375, 27654750]

約数ペア:

[(1, 27654750), (2, 13827375), (3, 9218250), (5, 5530950), (6, 4609125), (9, 3072750), (10, 2765475), (15, 1843650), (17, 1626750), (18, 1536375), (25, 1106190), (27, 1024250), (30, 921825), (34, 813375), (45, 614550), (50, 553095), (51, 542250), (54, 512125), (75, 368730), (85, 325350), (90, 307275), (102, 271125), (125, 221238), (135, 204850), (150, 184365), (153, 180750), (170, 162675), (225, 122910), (241, 114750), (250, 110619), (255, 108450), (270, 102425), (306, 90375), (375, 73746), (425, 65070), (450, 61455), (459, 60250), (482, 57375), (510, 54225), (675, 40970), (723, 38250), (750, 36873), (765, 36150), (850, 32535), (918, 30125), (1125, 24582), (1205, 22950), (1275, 21690), (1350, 20485), (1446, 19125), (1530, 18075), (2125, 13014), (2169, 12750), (2250, 12291), (2295, 12050), (2410, 11475), (2550, 10845), (3375, 8194), (3615, 7650), (3825, 7230), (4097, 6750), (4250, 6507), (4338, 6375), (4590, 6025)]